A. Match the given causes with their corresponding effects. Write the letter of your answer on the line.
___1. Using the refrigerator

___2. CFCs in the atmosphere will probably

___3. Careful planning will result in

___4. Everyone was alert during the fire drill

___5. The terrorist attacks

a. cause the ozone hole to grow bigger

b. the succesful implementation of the project

c. will keep food from spoiling

d. so nobody got hurt​